3-Methyl-1-butyne CAS 598-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 598-23-2 |
| Molecular Formula | C5H8 |
| Molecular Weight | 68.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Methyl-1-butyne (CAS 598-23-2) pharmaceutical standards reference standard. Molecular formula: C5H8. Molecular weight: 68.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H8 |
| Molecular Weight | 68.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related Methyl Standards
- 1-Butyne-3,3,4,4,4-d (CAS 107-00-6)
- 2-Butyne-1,4-diol (CAS 110-65-6)
- 821-10-3 2-Butyne, 1,4-dichloro- 1,4-Dichlorobut-2-yne 4-01-00-00973 (Beilstein Handbook Reference) AI3-26930 BRN 0635740 1,4-Dichlorobutyne 1,4-Dichloro-2-butyne EINECS 212-474-8 NSC 30603 (CAS 821-10-3)
- 1-Butyne, 4-(methylsulfonyl)- (CAS 192989-95-0)
- 3-Butyne-1-sulfonamide (CAS 1341659-00-4)
- 1-Phenyl-1-butyne-3,3,4,4,4-d5 (CAS 1219803-38-9)
- 4-phenyl-1-butyne (CAS 16520-62-0)
- 1-Butyne, 4,4-diethoxy- (CAS 13397-78-9)
Recommended Standards
- 1,4-Pentadiene (CAS 591-93-5)
- Natural rubber (CAS 9006-04-6)
- 1,3-Pentadiene (CAS 504-60-9)
- 1-(4-Chlorophenyl)-6-methyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 529475-87-4)
- N-(2-Cyclohexyl-2-hydroxyethyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 1351649-76-7)
- 1,3-Phenylenebis((4-(3-aminophenoxy)phenyl)methanone) (CAS 110471-15-3)
- N-(4-bromophenyl)-6-methoxy-2-oxo-2H-chromene-3-carboxamide (CAS 314272-99-6)
- 5-Chloro-2,3-dihydroxybenzoic Acid (CAS 53294-74-9)
- Methyl 5-Fluoro-2-iodobenzoate (CAS 1202897-48-0)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com